2005 Kia Optima vs. 2012 Audi Q7
To start off, 2012 Audi Q7 is newer by 7 year(s). Which means there will be less support and parts availability for 2005 Kia Optima. In addition, the cost of maintenance, including insurance, on 2005 Kia Optima would be higher. At 5,394 cc (12 cylinders), 2012 Audi Q7 is equipped with a bigger engine. In terms of performance, 2012 Audi Q7 (493 HP @ 3750 RPM) has 355 more horse power than 2005 Kia Optima. (138 HP @ 4000 RPM) In normal driving conditions, 2012 Audi Q7 should accelerate faster than 2005 Kia Optima.
Because 2012 Audi Q7 is all wheel drive (AWD), it will have significant more traction and grip than 2005 Kia Optima. In wet, icy, snow, or gravel driving conditions, 2012 Audi Q7 will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2012 Audi Q7 (1,000 Nm) has 801 more torque (in Nm) than 2005 Kia Optima. (199 Nm). This means 2012 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 2005 Kia Optima.
Compare all specifications:
| 2005 Kia Optima | 2012 Audi Q7 | |
| Make | Kia | Audi |
| Model | Optima | Q7 |
| Year Released | 2005 | 2012 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2360 cc | 5394 cc |
| Engine Cylinders | 4 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 138 HP | 493 HP |
| Engine RPM | 4000 RPM | 3750 RPM |
| Torque | 199 Nm | 1000 Nm |
| Drive Type | Front | AWD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Length | 4730 mm | 5088 mm |
| Vehicle Width | 1820 mm | 1984 mm |
| Vehicle Height | 1420 mm | 1737 mm |
| Wheelbase Size | 2620 mm | 3002 mm |
| Fuel Tank Capacity | 65 L | 100 L |
